[FFmpeg-devel] [PATCH] avfilter: add xfade opencl filter

[Michael Niedermayer]

On Thu, Jan 23, 2020 at 07:42:33PM +0100, Paul B Mahol wrote:
> Signed-off-by: Paul B Mahol <onemda at gmail.com>
> ---
>  doc/filters.texi              |  76 +++++++
>  libavfilter/Makefile          |   1 +
>  libavfilter/allfilters.c      |   1 +
>  libavfilter/vf_xfade_opencl.c | 378 ++++++++++++++++++++++++++++++++++
>  4 files changed, 456 insertions(+)
>  create mode 100644 libavfilter/vf_xfade_opencl.c

This breaks build

make distclean ; ./configure && make -j12
...
libavfilter/libavfilter.a(vf_xfade_opencl.o): In function `xfade_opencl_load':
libavfilter/vf_xfade_opencl.c:86: undefined reference to `clCreateCommandQueue'
libavfilter/vf_xfade_opencl.c:101: undefined reference to `clReleaseCommandQueue'
libavfilter/vf_xfade_opencl.c:103: undefined reference to `clReleaseKernel'
libavfilter/vf_xfade_opencl.c:92: undefined reference to `clCreateKernel'
libavfilter/libavfilter.a(vf_xfade_opencl.o): In function `xfade_frame':


[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Those who are best at talking, realize last or never when they are wrong.
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